div.blackbackground
{
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background: #000000;
    opacity: 0.4;
    z-index: 200;
    display:none;
}


div.lightbox
{
    position: absolute;
    top: 50%;
    left: 50%;
    background: #ffffff;
    z-index: 201;
    padding: 20px;
    border-radius: 4px;
    box-shadow:0px 0px 5px #444444;
    display: none;
}

div.close
{
    position: absolute;
    top: 20px;
    right: 20px;
    cursor:pointer;
    z-index: 301;
}

div.scrolable{
    position: absolute;
    top: 0px;
    right: 0px;
    left: 0px;
    bottom: 0px;
    overflow-y: auto;
    padding: 20px;
    z-index: 202;
}
